547228370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{22039}}^1$

素因数の和:22250

約数の個数: 32

約数和(自身を含む): 1066383360

約数和(自身を除く): 519154990

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 191, 382, 955, 1910, 2483, 4966, 12415, 22039, 24830, 44078, 110195, 220390, 286507, 573014, 1432535, 2865070, 4209449, 8418898, 21047245, 42094490, 54722837, 109445674, 273614185, 547228370]

約数ペア:

[(1, 547228370), (2, 273614185), (5, 109445674), (10, 54722837), (13, 42094490), (26, 21047245), (65, 8418898), (130, 4209449), (191, 2865070), (382, 1432535), (955, 573014), (1910, 286507), (2483, 220390), (4966, 110195), (12415, 44078), (22039, 24830)]